{"id":"CVE-2026-44220","state":"PUBLISHED","title":"ciguard: discover_pipeline_files follows symlinks out of scan root","description":"ciguard is a static security auditor for CI/CD pipelines. From 0.8.0 to 0.8.1 , the discover_pipeline_files() function in src/ciguard/discovery.py walks a directory tree following symlinks, with cycle protection via tracking visited resolved paths. An attacker who can plant a symlink in a directory the user (or AI agent) scans can cause discovery to walk into the symlink target and return paths to pipeline-shaped files outside the requested root. This vulnerability is fixed in 0.8.2.","publishedAt":"2026-05-12T19:37:21.704Z","updatedAt":"2026-05-13T15:37:35.696Z","severity":{"score":3.2,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["Jo-Jo98 ciguard"],"affected":[{"vendor":"Jo-Jo98","product":"ciguard","versions":[{"version":">= 0.8.0, < 0.8.2","status":"affected"}]}],"references":["https://github.com/Jo-Jo98/ciguard/security/advisories/GHSA-8cxw-cc62-q28v"],"weaknesses":["CWE-59"],"ingestedAt":"2026-10-29T20:11:57.932Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/44xxx/CVE-2026-44220.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-44220","state":"PUBLISHED","datePublished":"2026-05-12T19:37:21.704Z","dateUpdated":"2026-05-13T15:37:35.696Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-05-05T15:42:40.517Z"},"containers":{"cna":{"title":"ciguard: discover_pipeline_files follows symlinks out of scan root","descriptions":[{"lang":"en","value":"ciguard is a static security auditor for CI/CD pipelines. From 0.8.0 to 0.8.1 , the discover_pipeline_files() function in src/ciguard/discovery.py walks a directory tree following symlinks, with cycle protection via tracking visited resolved paths. An attacker who can plant a symlink in a directory the user (or AI agent) scans can cause discovery to walk into the symlink target and return paths to pipeline-shaped files outside the requested root. This vulnerability is fixed in 0.8.2."}],"affected":[{"vendor":"Jo-Jo98","product":"ciguard","versions":[{"version":">= 0.8.0, < 0.8.2","status":"affected"}]}],"references":[{"url":"https://github.com/Jo-Jo98/ciguard/security/advisories/GHSA-8cxw-cc62-q28v","name":"https://github.com/Jo-Jo98/ciguard/security/advisories/GHSA-8cxw-cc62-q28v","tags":["x_refsource_CONFIRM"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"NONE","baseScore":3.2,"baseSeverity":"LOW","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-59","lang":"en","description":"CWE-59: Improper Link Resolution Before File Access ('Link Following')","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-05-12T19:37:21.704Z"},"source":{"advisory":"GHSA-8cxw-cc62-q28v","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/Jo-Jo98/ciguard/security/advisories/GHSA-8cxw-cc62-q28v","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-05-13T14:58:20.667032Z","id":"CVE-2026-44220","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-05-13T15:37:35.696Z"}}]}}}